客车转向架自从开始采用以来,其结构至今仍然是:车体通过第二系悬挂弹簧支承在转向架构架上,转向架构架又通过第一系悬挂弹簧与轮对轴箱装置联结,基本上没有变化。下面介绍一种结构原理与此不同的新型客车转向架的设想。一、前言除与转向架的几何参数有关以外,转向架式车辆的走行性能和运行时的动作用力还 Since its inception, bus bogies have so far been constructed so that the bodywork is supported on the bogie frame by means of a suspension spring of the second series and in turn is coupled to the wheel-on-axlebox system by a suspension spring of the first series, substantially free of Variety. Here is a structural principle and different from this new passenger car bogie ideas. First, in addition to the introduction of the geometric parameters of the bogie, the bogie vehicle running performance and operation of the action force